Marantz 5010 - Page 7

4.1.7 Positioning the Motor Pulley
Loosen the set screw and adjust the motor pulley
position until the clearance between the pulley
and motor is 4.8mm as shown. Tighten the set
screw,
4.1.8 Adjusting the Tape Speed
Adjust the semi-fixed resistor inside the motor
until the tape speed is 2985+5Hz, using a screw
driver.
4.1.9 Adjusting the Rewind Idler Side Pressure
Make certain that in the rewind mode of opera-
tion, the rewind idler does not slip on the supply
reel table when this is held by hand. If it slips,
change the hanging position of the rewind idler
arm return spring on the chassis in the arrow
direction step by step until it does not slip.
MOTOR
PULLEY
ADJUSTING
SCREW
SPEED DOWN
at
)
SPEED UP
ARM RETURN
SPRING